Enviro Dyne

Launched in June of 2010, ExpressOverstock.com was developed from our experience of over 45 years as an HVAC contractor. We have been buying and selling new and unused overstocked and surplus inventories since 1992--shipping all over the US. We continue to provide premium-branded HVAC systems, single component products and equipment at the best price to you. Our site is an alternative option for consumers to purchase HVAC equipment at lower prices than most traditional dealers or contractors can provide.

We have provided this Help Center as a means to answer any question you may have about us, our website or our policies. In addition to these resources, you also have us -- the people behind the site! We are here to help you with your purchase of an air conditioning or heating system, component or accessory. We are just a call, email or chat request away!

Having the peace of mind knowing that you have spent your money wisely is important. Knowing which HVAC incentives are available is an important key to this peace of mind, and we understand. This is why we have compiled incentives information for you, our customers, that includes assistance in finding utility incentives, local tax rebates, and all other forms of savings to make purchasing your new A/C system or other HVAC purchase more affordable! We compiled a wealth of information we wish to share with you regarding the incentives available to you.

This includes complete systems and major HVAC equipment. Parts and accessories may have additional shipping charges, which are calculated at checkout. Your order with ExpressOverstock.com can be tracked online 24/7 by logging into your account. Once the item is shipped, you can track the progress of the shipment using the freight provider's website. Please refer to your Shipping Notification e-mail to find your provider's website. All shipments shall be delivered by standard shipping by a selected Freight Company to the contiguous United States only unless authorized by EXO in writing.

We began as a local air conditioning contractor in 1964 and have also been dealing in surplus HVAC equipment since 1992. We have an experienced network of buyers and suppliers. What does this mean for you? You get to take advantage of our unique buying position and save on name-brand, premium equipment! We strive to provide you with the best possible price on HVAC equipment that we can. This can't be done in a "local-only" operation, which is exactly why we started this website: so that people across the country-just like you-could take advantage of the savings we provide.

We are the warranty agent for products purchased from us locally or over the Internet from our ExpressOverstock website. All communications, technical support and warranty filings will be performed by us. All Air Conditioning & Heating equipment and systems we sell (unless otherwise noted in the listing details at time of sale and excluding bulbs and accessories) comes with a standard Limited Parts Warranty of 5 years, Compressors are Limited Parts 5 or 10 depending on model, and Gas Furnaces Limited 20 year Heat Exchanger (unless otherwise noted in product data from the manufacturer or on our listings at time of sale).